Elevated latency on the Claude API for some users

4 up0 degraded0 down1 unknown
Snapshot 18:25:40 UTC updates every 60s

Official incident · Claude Code

Elevated latency on the Claude API for some users

resolved · 2026-09-10 21:43:40 UTC · Resolved 2026-09-10 23:24:22 UTC

Official component matchminorClaude API (api.anthropic.com)Claude Cowork

Official updates

  1. resolved

    The issue affecting Claude services has been mitigated.

  2. identified

    We are experiencing slower than normal response times on the Claude API for some customers whose traffic enters through the US Midwest. Users may experience elevated latency and some request timeouts.

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